I'd be okay with wifi on the trains (even the pay WIFI they've got), but I don't want phone service on the train because as soon as you hit "above ground" and e

I'd be okay with wifi on the trains (even the pay WIFI they've got), but I don't want phone service on the train because as soon as you hit "above ground" and everyone pulls out their phone and starts making phone calls it becomes annoyingly loud.